Snake V2, at most one team, uses LIPOs.
See 
https://github.com/MECA-SNAKE/flipper-snake
https://www.youtube.com/watch?v=mGbinKsSFXk

V1 has too many servos, movement is only in one plane, and the servos keep dying.  Redesign for movement in 3d, support new movement patterns such as sidewinding and concertina.



Self-balancing motorcycle, at most one team, uses LIPOs.
https://github.com/epfl-cs358/2024fa-gyrocycle
Redesign to actually make it work well.



A six-legged robot that can move around avoiding obstacles, move on uneven surfaces.
Uses LIPOs.
Work starting from
https://github.com/epfl-cs358/2025sp-beetlebot


SLAM car. At most two teams, uses LIPOs.
Work starting from
https://github.com/epfl-cs358/2025sp-turboslam
or
https://github.com/epfl-cs358/2025sp-mapping-rover



A crawler car that navigates rough terrain. A most one team, uses LIPOs.
- with sensors, route planning.
We will provide a platform car kit, e.g.
https://www.galaxus.ch/en/s5/product/tamiya-monster-beetle-2015-kit-rc-car-8477140



Create a programmable autonomous locomotive in Gauge 1 (1:32 scale) that runs on garden rail train tracks ("LGB track") 



Gauge 1 container terminal.
A portal crane to move containers between train cars and trucks (or other train cars), using computer vision.



A 3d "printer" building things from lego parts.  Will provide a 3d printer electromechanical assembly, up to you to make the print head and do the programming.



Self-playing guitar V2
Revise the StrMaster thing.
https://github.com/pmdlt/Strumaster



Foosball table V2
Revise previous project:
https://github.com/epfl-cs358/2024fa-foosbot



Micromouse that can go on diagonals
Revise project
https://github.com/epfl-cs358/2024fa-minosmouse